如何使用pickle加载文件夹中的每个cookie文件

Question

在我的cookies文件夹中，有很多文件cookies1.txt，cookies2.txt，......下面是我的脚本，我尝试用它来用cookies登录facebook，每个cookie文件都会加载并执行一个动作然后完成并执行下一个加载文件，当我一个一个地运行每个cookie时它工作正常但是当我将它们全部放在一个文件夹中时，它出现错误，有人可以帮助我吗？谢谢你。import osimport pickleimport selenium.webdriverdriver = selenium.webdriver.Firefox()files = os.listdir("cookies")for f in files:    cookies = pickle.load(open(f, "rb"))    for cookie in cookies:        driver.add_cookie(cookie)        driver.get("http://www.facebook.com")表明：Traceback (most recent call last):  File "C:/Users/tuong cat/AppData/Local/Programs/Python/Python37-32/Lib/site-packages/new.py", line 10, in <module>    driver.add_cookie(cookie)  File "C:\Users\tuong cat\AppData\Local\Programs\Python\Python37-32\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 894, in add_cookie    self.execute(Command.ADD_COOKIE, {'cookie': cookie_dict})  File "C:\Users\tuong cat\AppData\Local\Programs\Python\Python37-32\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 321, in execute    self.error_handler.check_response(response)  File "C:\Users\tuong cat\AppData\Local\Programs\Python\Python37-32\Lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 242, in check_response    raise exception_class(message, screen, stacktrace)selenium.common.exceptions.InvalidCookieDomainException: Message: Document is cookie-averse